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Engbi6er: Michael 64611 Th6rhois0n;..M.Stj RE:,(P,E.. # 47.6019)
'4401 V100!qnd RO'Od-.Suitd A6. Orlando, FL.
Office 888-607 0747 or -734-1470 Cells`407L.721-2292
Project Mariagerpaul Thomas3.8 : 64.10-004., Fax: 88879 23-*6181:
Email-, a uminNTKre . e . nd &s ia* ii(&VA&p. 66.m
We'bSite:`WWW.al U MIh'umscreenddsIgh'.coM CA#309.30
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Ultimate Wjnd Speed jmph):;150 Expcised Category C Risk Category
Roof Type Ins lated 3 Pan Roof
Roof Connecting to: ✓Gutter ✓Fascia ✓ Block Wall Conventional Wall ❑4th Walt 0 Riser
Front Wall: Uprights 2 X4. Top Plate 2 X3 Bottom Plate.1. X2 Chair Rail 2 X3
Side Wall: Uprights 2 X4 .. Top Plate 2 X3 Bottom Plate X2 Chair Rail 2 X3
Roof Ridge Beam (gable style): Beams X Kick Plate 16
Pool ScreenlCage
Roof Type: [Dome TIGable 0 MAnsard/ ip 04WSlope
Roof Connecting to: []Gutte(Qfascia QBlock Wall-QConventional:Wall Riser
Roof; Beams X Front Wall: Uprights X Ptirlin X Chair Rail X
Side Wall: Uprights . X Chair Rail X
Expansion View: Beams x Post X Kick Plate
[]Car Po
.. do Corer or �Pergo (pergola materia1' ❑AluminumE1Wood)
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Roof Type: ❑ Insulated " 0 Pan Roof " ❑None (Pergola Only)
Roof Connecting to: FIGutfer ❑Fascia ❑Block'Wall Ucon,veritional Wall 4t' wall
Beams X. Post X. . Pergola Purlins X
Roof Ridge Beam (gable style): Beams X
Swiinrning�Poo! OGunite ]Fiberglass Overall Deck SQ FT
�.�. ,.
OSummere Kitchen;
Concrete:
Q✓ Existing []'New 4" w/6" Thickened Edge ❑ Pier . X -X
n Ribbon Fob.ter: X With. # Rebar
n Pavers With Tooter. X With #: Rebar
Other:
Note: In the event that there. is a conflict with the:design plans and generai notes.and design standard, the contractor shall
utilize the more stringent dimensions and: member sizes prior to ordering materials, fabrication andfor construction between
the plans and the general notes and.design standard:
Engineer; Michaei Thompson;. MSc, .PE. (PE#47509)
4401;Vinelarid Road`Suite:AC Orlando, FL-32811
(CA#30930)oPh 407434- 4470/fak 407-7344790
D ALUMI SCREE SIGN'
. Aluminum 8 Constructoon Engineering
General Notes & Design Standards 1
(Screen Patio Room Enclosure)
The following are general design standards. More stringent design standards may be noted on the plans. In the event
of a conflict in plans and/or design standard dimensions and/or member sizes, the contractor must utilize the more
stringent dimensions and/or member sizes prior to ordering materials, fabrication and/or construction.
Design Codes:
Florida Building Code 2020 (71 Edition)
Aluminum Design Manual 2020
ASCE 7-16
Design Loads:
Pursuant to FBC Chapters 16 & 20
Ultimate Wind: -150 MPH (FBC Table 2002.4) (45 psi)
Risk Category: -See attach site specific plan sheet (FBC Table 1604.5)
Exposure Category: -See attach site specific plan sheet (FBC 1609.4.3)
Additional Load requirements:
Structural members supporting screened enclosures are designed for wind in both of two orthogonal directions using
the pressures given in Table 2002.4. Each primary member is also designed for a 300 pound load applied vertically
downward along any 1 foot of any member, not occurring simultaneously with wind load. In addition to wind
pressures, purlins is also be designed for a 200 pound load applied vertically downward along any 1 foot of any
member, not occurring simultaneously with wind load.
Design Basis:
Allowable Stress Design (ASD) =Allowable Strength Design (ASD) divide by safety factor
General Requirements:
Reproductions of contract drawings by contractor in lieu of preparation of shop drawings signifies acceptance of
information shown as correct and obligates himself to any expense, real or implied, arising from their use.
A change to the structural drawings due to the acceptance of alternates and/or substitutes is the responsibility of the
contractor and must be submitted to the engineer for approval.
The general contractor and each subcontractor shall review the approve construction plans in its entirety and verify
all existing conditions prior to the start of any work. All inconsistencies shall be reported to the designer and/or
structural engineer, if needed. Should contractor construct the premises in a fashion not consistent with the plans
prepared by the designer and/or structural engineer, or in any fashion, change the plans and drawing without the
review and approval from the designer and/or structural engineer. Then designer and/or structural engineer shall
bear no responsibility or liability for the construction of premises and accuracy of the drawings.
Foundation and Earthwork:
Applicable only when unsuitable soils are encountered.
When unsuitable soils are encountered as specified bearing strata, notify owner's representative/engineer.
Soil bearing capacity — 2,000 psf Minimum
Provide neat excavation for footing and place concrete immediately after excavation and inspection.
Pump water from footing excavation if greater than one inch.
Compact all fill to 95% ASTM D698 density.
Unit soil weight = 105 pcf
Internal angle of friction = 30 degrees
Coeff. Of friction between footing and soil = 0.5
Michael Thompson, P.E. #47509/CA#30930
4401 Vineland Road., Suite A6, Orlando, FL 32811. (P) 407-734-1470 (F) 407-734-1790
www.aluminumscreendesign.com
ALUMINUM SCREEN DESIGN
MEE IN A S D . muriinurn & Co'nstructlon En:gi.nee.rt.r.g
Structural Aluminum:
Conform to latest edition of Florida Building Code and Aluminum Design Manual standard practice for aluminum
design.
All aluminum shall be 6005-T5 (E= 10,000 ksi; Fy = 35 ksi) with a minimum wall thickness of 0.046"
Splicing prohibited without prior approval as to location and type.
Burning of holes in aluminum members is prohibited. Any member with burned holes must be replaced.
Aluminum Protection:
Shall be pursuant FBC 2003.8.4. Aluminum surfaces in contact with dissimilar materials, lime -mortar, concrete, or
other masonry materials, shall be protected with powder coated or ESP paint or alkali -resistant coatings, such as
heavy -bodied bituminous paint or water -white methacrylate lacquer.
Screws:
Aluminum self -tapping screws shall conform to ASME B 18.6.4 specification.
Self —tapping screws shall meet the requirements of ADM J.5
Maximum fastener spacing shall not exceed (3+20t) where "t" is the member thickness in inches.
For roofing and siding connection, use minimum #12 screws for end and side laps spaced at 12" max for side lap
and end lap fasteners shall be no more than 2" from the end of overlapping sheets.
For bottom plate and column base, secure with '/a" tapcons a minimum embedment of 1 1/8" and 2 '/a" respectively
into concrete footer.
Bolts:
Bolts and other fasteners shall be aluminum, stainless steel, hot -dip or electro-galvanized steel. Double cadmium
plated steel bolts may also be used. Bolt holes diameter shall not exceed 1/16" larger than the bolt diameter and shall
be spaced at a minimum of 2.5 times the bolt diameter with minimum edge distance of 1.5 times the bolt diameter.
Bolts shall meet the requirements of ADM J.3
Chair Rails, Purlins & Wind Brace:
Chair rails, purlins and wind brace shall conform with the below maximum span length. If the event contractor's
specific site plan conflict with the below recommended length, the contractor shall utilize the more stringent
dimensions and member sizes prior to ordering materials, fabrication and/or construction.
Wind Speed =150 MPH
2 x 2 Chair Rail = 4'-9" 2 x 2 Purlins = 6'-6" 2 x 2 Wind Brace = 4'-3" 2 x 3 (0.125) Wind Brace = 8'-0"
2 x 3 Chair Rail = 6'-9" 2 x 3 Purlins = 6'-9" 2 x 3 Wind Brace = 6'-9" 2 x 4 Wind Brace = 8'-0"
Concrete:
Conform to ACI 318, latest edition and ACI 301
Compressive Ultimate Strength (Minimum at 28 days) shall be 3000 psi
Exposed chamfer edges shall be'/<"
Reinforcing Steel:
Conform to ACI 318 and 315, Latest edition
All reinforcement steel shall be ASTM A615 Grade 60.
Smooth dowels & ties shall be ASTM A185
Welded Wire Fabric shall be ASTM A185 or A82 (Flat sheet).
Deformed bar anchors shall be ASTM A496, Grade 70
Cover: Footing 3"
Washer:
Washers shall be used under bolt heads and under nuts.
Michael Thompson, P.E. #47509/CA#30930
4401 Vineland Road., Suite A6, Orlando, FL 32811. (P) 407-734-1470 (F) 407-734-1790
www.aluminumscreendesign.com
ALUMINUAA SCREEN DESIGN
Ate �i inum' 8 c'e.s.firueEa.wn En-ginee.rir;p
Hole Alignment:
Poor matching holes must be rejected. Contractor shall prevent holes from drifting and distort the metal. All chips
and foreign matter between contacting surfaces shall be removed before assembly.
Beams & Uprights:
In the event of a conflict with the values in this table and the site specific plan, the contractor must utilize the more
stringent dimensions and/or member sizes between the site specific plan and the below applicable span limitations
prior to ordering materials, fabrication and/or construction.
150 MPH
PRIMARY BEAMS & COLUMNS -SCREEN & PATIO ROOM
ENCLOSURES
ROOF PANELS
Max Beam
Span & Max
Column
Insulated Roof
Beam -Size
Spacing
Column -Size
Max Column -Height
Pan Roof Span
Span
2 X 3
6'-0"
2 X 3
T-0"
3" Spans I F-5"
3" Spans 12'-9"
6" Spans 16-11"
2 X 4
8'-0"
2 X 4
7'-0"
2 X 5
9'-6"
2 X 5
8'-0"
Knee Bracing:
Contractor shall provide knee bracing on 45 degree angle pursuant the attach detail sheet that specified size and
length requirements. Knee bracing on upright above super gutter intersection shall be connected to upright no more
than 6" above the super gutter. Knee brace size shall be a minimum of 2 x 2 for beam span of 15' max; 2 x 3 for 30'
max; 2 x 4 for beam span greater than 30'.
Purlin•
Contractor is required to install purlins spaced to align with column spacing; however, spacing between purlins shall
not exceed 7'-2".
Intermediate/Header Beam:
Contractor is required to install a minimum 2 x 7 intermediate header beam supported with 3 x 3 column spaced at
10 feet (max) when insulated roof span exceeds 15 feet.
Patio Cover:
Contractor is required to install insulated roof covering pursuant to the Florida product approval specification.
Overhang shall be a maximum of 1'4' along the side, 3'-0" along the front and 1/2" along the front interface
between the super gutter and the attached pool cage knee riser wall. Maximum deflection shall be limited to L/80.
Edge Distance:
Contractor is required to install uprights to provide a 2" minimum clearance from edge of slab and/or footer.
Vinyl, tempered glass, and acrylic panels:
Vinyl, tempered glass, and acrylic panels shall be removable. Removable panels shall be identified as removable by
a decal. The identification decal shall essentially state "Removable panel SHALL be removed when wind speeds
exceed 75 mph (34 m/s)." visible when the panel is installed.
Michael Thompson, P.E. #47509/CA#30930
4401 Vineland Road., Suite A6, Orlando, FL 32811. (P) 407-734-1470 (F) 407-734-1790
www.aluminumscreendesign.com